Ended up with another headache behind my right eye today.
Probably because my manager jinxed me by asking me first thing if I had a headache. 
To which I said I didn't, but give it a couple of hours.

And sure enough a couple of hours later, began feeling a pulse behind my right eye. 
That continued to get worse. *exhales* 

However!
My Daddoo dropped by the store to give me some things and he bought me a Mountain Dew Baja Blast! Yes!!
Caffeine! 

Drinking that helped it to go away. So woot!